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Codex

OpenAIProprietaryVerified

A GPT-3-descendent model fine-tuned on billions of lines of source code from publicly available sources, including code in public GitHub repositories. Powers GitHub Copilot for code autocompletion and demonstrated strong coding ability (solving ~28% of HumanEval at 12B params). Most capable in Python, but proficient in over a dozen languages including JavaScript, Go, Perl, PHP, Ruby, Swift, TypeScript, and Shell.

2021-08-10
12B
Decoder-only Transformer
Proprietary

Specifications

Parameters
12B
Architecture
Decoder-only Transformer
License
Proprietary
Context Window
4,096 tokens
Type
text
Modalities
text

Benchmark Scores

HumanEval28.8

Evaluates code generation capabilities by asking models to complete Python functions based on docstr...

See all benchmarks

Advanced Specifications

Model Family
Codex
Finetuned From
GPT-3
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

Capabilities
code

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